Polyacrylamideimvura inonyungudika mutsara polima inogadzirwa nemahara radical polymerization yeacrylamide monomers.Panguva imwecheteyo, hydrolyzed polyacrylamide iri zvakare polymer mvura yekurapa flocculant, iyo inogona kutora.
zvidimbu zvakaturikwa mumvura, zvinoita basa rekubatanidza uye kubatanidza pakati pezvidimbu, kuita zvidimbu zvakatsetseka kuti zviumbe zvakati kurei, uye zvinomhanyisa kumhanya kwekunaya kwemvura.
Polymer PHPkazhinji inosanganisira marudzi matatu eanionic, cationic uye asiri-ionic, uye pachikonzero ichi, pam polyacrylamide yakakamurwa kuva mhando dzakasiyana dzakatevedzana.Pamberi pemhando dzakawanda dzepolyacrylamide, vasiri nyanzvi vanogona kuwira mukusanzwisisa kunotevera:
Kusanzwisisa 1: Iyo yakakwirira iyo molecular uremu / ionicity, zviri naniAnionic polyacrylamide kazhinji ine mhando dzakasiyana-siyana kubva pamamiriyoni matatu kusvika pamamiriyoni makumi maviri nemaviri zvichienderana nehuremu hwemamorekuru, nepo.cationic polyacrylamideine mhando dzakasiyana-siyana kubva pa30% kusvika 70%.
Muchokwadi, kusarudzwa kwepolyacrylamide flocculant ine akasiyana molecular uremu / ionicity ine mutsauko mukuru mukurapa maitiro emhando yemvura yakasiyana.Iyo dosage renji yeakanakisa mhedzisiro idiki kwazvo, uye kana cationic pam inodarika imwe siyana, inokonzeresa mhedzisiro.Naizvozvo, cationic polymer msds inofanirwa kuona iyo yakakodzera chaiyo modhi yepolyacrylamide zvinoenderana neiyo chaiyo yekushandisa indasitiri, mhando yemvura, michina yekurapa uye mamwe mamiriro.
Kusanzwisisa 2: Shandisa mhando imwechete yePAMnokuda kwemhando imwe chete yemvura yakasviba
Somuenzaniso, zvakafanana papermaking tsvina inogonawo kuva nemisiyano pH, Organic nyaya, inorganic nyaya, chromaticity, SS, etc. Kwete imwe mhando polyacrylamide anogona kugadzirisa matambudziko ose, uye marudzi ose etsvina anogona kuva Process kutevedzera.Polyacrylamide muPOWDER inodiwa kuti usarudze modhi kuburikidza nebvunzo diki, wozoiedza pamushini kuti uone iyo yakakwana chipimo chemushonga, kuitira kuti uwane iyo yakanakisa mhedzisiro yediki dosage uye yakaderera mutengo.
Kusanzwisisa 3: Kunyanya kuwanda kwedosi, kuri nani
Mumamiriro ezvinhu akajairwa, iyo flocculation effect ichawedzera nekuwedzera kweiyo flocculant, asi kana iyo flocculant yakawandisa, iyo flocculant ichava yakagadzikana colloid zvakare, uye viscosity yemvura ichawedzera, kuitira kuti sedimentation kuramba. yeiyo yakamiswa colloid mumvura ichawedzera.The optimum dosage inowanikwa kuburikidza nekuyedza kwakadzama zvinoenderana nezviri mukati mezvakarembedzwa zvimedu.
Nhema 4: Iyo inokurumidza kukurumidza kumhanya kana kureba nguva, zviri nani
Kana iyo yekumhanyisa kukurumidza uye nguva yakarebesa, zvimedu zvakakura zvezvakaoma zvinoputswa
kuita zvidimbu zvidiki, uye zvimedu zvinogona kunayiswa zvichaputswa kuita zvidimbu zvisingagoni kunayisa mvura.
Kusanzwisisa 5: Kumhanyisa kunononoka kana kuti nguva ipfupi
Kana kukurumidza kunonoka uye nguva ipfupi, iyo flocculant haigoni kunyatsobata zvakasimba zvimedu, izvo zvisingakodzeri kune flocculant kuti itore colloidal particles, uye kugoverwa kwehutano hwe flocculant haisi yunifomu, iyo inonyanya kukosha. zvisina kunaka kutamba chinzvimbo che flocculant.
Kusanzwisisa 6: cations,anions, uye asiri-ion haana kupusa kujeka
Kusarudzwa kwezvikamu zvekutanga hakusi pachena.Musiyano wemutengo pakati pecation, anion uye isiri-ion yakakura zvishoma, uye hapana nzira yekutanga kubva kune yakajairika nzira kana kusarudza iyo isiriyo chikamu.Mumashandisirwo anoshanda, inogona zvakare kurongeka se:
Cationic polyacrylamide inokodzera flocculation, sedimentation, decolorization, kujekeswa, nezvimwe zvemhando yakaoma yemvura, mudhorobha sludge dewatering, organic sludge dewatering, nezvimwewo; China Sewage Treatment Plant.
Anions inokodzera sewage flocculation, sedimentation, dewatering, clarification, etc., uye inogona kushandiswawo kuderedza mvura ye inorganic sludge;
Nonionic polyacrylamideinokodzera kuchengetwa kwemvura yevhu, isina simba acid sewage flocculation, sedimentation, dehydration, nezvimwe.
Iyo kambani Yixing Cleanwater Chemicals Co.ltd yanga ichinyanya kuvandudza zvinhu zvekutonga uye QC system kuona kuti tinogona kuchengetedza pfuma inotyisa mukati mekambani ine makwikwi anotyisa yeMassive Selection yeChina Anionic PAM/Polyacrylamide yeMashandisirwo eKuchenesa Mvura, Nedzidziso ye "kutenda-kwakavakirwa, mutengi kutanga", yixing cleanwater chemicals co., Ltd.tigamuchire vatengesi kuti vangofona kana e-mail isu kuti tibatane.
Massive Selection yeChina china soluble vagadziri.
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Nguva yekutumira: May-13-2022